Created
December 1, 2017 17:11
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JavaScript Workshop
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<!doctype html> | |
<head> | |
<meta charset="utf8"> | |
<title> | |
JavaScript für Programmieranfänger | |
</title> | |
</head> | |
<body> | |
<!-- COMING SOON --> | |
<h1 id="headline">Überschrift</h1> | |
<form action=""> | |
<input id="title_input" type="text"> | |
<button id="submit">Speichern</button> | |
</form> | |
<div id="text">Text</div> | |
<form action=""> | |
<textarea name="" id="text_input" cols="30" rows="10"></textarea> | |
<button id="text_submit">Speichern</button> | |
</form> | |
<ul id="tasks"> | |
</ul> | |
<script> | |
var text = true; | |
console.log(typeof text); | |
var tasks = [ | |
"JavaScript Workshop", "Nachhause gehn", "Abendbrot essen", "Kneipe ?" | |
]; | |
function refreshList() { | |
document.getElementById('tasks').innerHTML = null; | |
for (var i = 0; i < tasks.length; i++) { | |
console.log(tasks[i]); | |
document.getElementById('tasks').innerHTML += "<li>" + tasks[i] + "</li>"; | |
} | |
} | |
refreshList(); | |
document.getElementById('submit').onclick = function (event) { | |
event.preventDefault(); | |
var value = document.getElementById('title_input').value; | |
tasks.push(value); | |
document.getElementById('title_input').value = null; | |
refreshList(); | |
}; | |
document.getElementById('text_submit').onclick = function (event) { | |
event.preventDefault(); | |
var value = document.getElementById('text_input').value; | |
document.getElementById('text').innerHTML += "<p>" + value + "</p>"; | |
document.getElementById('text_input').value = null; | |
} | |
/* | |
var eingabe = window.prompt('Was sagst du ? '); | |
console.log(eingabe); | |
var headline = document.getElementsByTagName('h1'); | |
console.dir(headline[0].innerHTML); | |
headline[0] = eingabe; | |
console.log(headline); | |
console.log("---------------------------"); | |
var meineListe = ["Lisa", "Sophie", "Peter"]; | |
console.dir(meineListe[1]); | |
var meinObj = {name: "Lisa", age: 12, haircolor: "Blonde"}; | |
console.dir(meinObj.name); | |
console.dir(meinObj.age); | |
console.dir(meinObj.haircolor); | |
var list = [ | |
{name: "marten"}, | |
{name: "peter"}, | |
{name: "franz"}, | |
]; | |
*/ | |
</script> | |
</body> |
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